Mrs.Zhou said that the chemical factory produced terrible ga
Mrs.Zhou said that the chemical factory produced terrible ga
初三宾语从句转换Mrs.Zhou said that the chemical factory produced ter
The gas produced from this chemical factory is poisnonous
In the factory produced TV sets that our friend was mordered
He said that the factory ______ for several years.
Is it in that factory "Red Flag" cars are produced?
After the new technique was introduced the factory produced
After the new technique was introduced,the factory produced
After the new technique was introduced ,the factory produced
After the new machine was introduced,the factory produced __
With the help of the foreign experts ,our factory produced(
The government forbad the chemical factory to pour waste int